Inventor

MURTHY RAVI

US119 patents

⚠️ This page may combine multiple inventors who share the name “MURTHY RAVI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MURTHY RAVI

ORACLE INT CORP

Mechanism for mapping XML schemas to object-relational database systems

Index for accessing XML data

Techniques for rewriting XML queries directed to relational database constructs

Techniques for retaining hierarchical information in mapping between XML documents and relational data

Providing a consistent hierarchical abstraction of relational data

Indexing to efficiently manage versioned data in a database system

Method and apparatus for flexible storage and uniform manipulation of XML data in a relational database system

Techniques for increasing efficiency while servicing requests for database services

Apparatus and method for mapping relational data and metadata to XML

Techniques for changing XML content in a relational database

Efficient replication of XML data in a relational database management system

Techniques for transferring a serialized image of XML data

Techniques for managing hierarchical data with link attributes in a relational database

Mechanism for uniform access control in a database system

Method and system for pipelined database table functions

Method and mechanism for efficient storage and query of XML documents based on paths

Efficient query processing of XML data using XML index

Techniques for supporting application-specific access controls with a separate server

Method and system for efficiently evaluating a query against partitioned data

Method and system for improving response time of a query for a partitioned database object

Mechanism for improving performance on XML over XML data using path subsetting

Efficient extraction of XML content stored in a LOB

Apparatus and method for mapping relational data and metadata to XML

Loadable units for lazy manifestation of XML documents

Method and mechanism for extending native optimization in a database system

Displaying results of keyword search over enterprise data

Efficient queribility and manageability of an XML index with path subsetting

Method and mechanism for storing and managing self-descriptive heterogeneous data

Managing relationships between resources stored within a repository

Efficient path-based operations while searching across versions in a repository

Efficient extraction of XML content stored in a LOB

Method and mechanism for loading XML documents into memory

Cost-based optimizer for an XML data repository within a database

Processing path-based database operations

Method and system of handling document operation requests on documents having large collections with constrained memory

Techniques for performing file operations involving a link at a database management system

Mechanism for efficiently evaluating operator trees

Techniques for maintaining consistency for different requestors of files in a database management system

Generating a schema-specific load structure to load data into a relational database based on determining whether the schema-specific load structure already exists

Method and system for flexible sectioning of XML data in a database system

Mechanism to enable evolving XML schema

Techniques for changing XML content in a relational database

MURTHY RAVI

Managing compound XML documents in a repository

Mechanism for efficiently searching XML document collections

Mechanism for efficient maintenance of XML index structures in a database system

ORACLE CORP

Method and mechanism for extending native optimization in a database system

Transactional framework for executing statements involving non-native code

Method and system for processing queries in a database system using index structures that are not native to the database system

RAGHAVAN NIKHIL

Displaying results of keyword search over enterprise data

ORACLE INTERNTIONAL CORP

Mechanisms for storing content and properties of hierarchically organized resources